Global Patent Index - EP 1635415 A1

EP 1635415 A1 20060315 - Fuel cell stack

Title (en)

Fuel cell stack

Title (de)

Brennstoffzellenstapel

Title (fr)

Empilage de piles à combustible

Publication

EP 1635415 A1 20060315 (EN)

Application

EP 05108146 A 20050906

Priority

  • KR 20040071655 A 20040908
  • KR 20050033117 A 20050421
  • KR 20050033118 A 20050421
  • KR 20050033124 A 20050421

Abstract (en)

A fuel cell stack includes at least one electricity generating element that generates electrical energy through a reaction of fuel and oxygen, the electricity generating element including a membrane-electrode assembly, separators respectively positioned at both sides of the membrane-electrode assembly, and conducting elements respectively positioned between the separators and the membrane-electrode assembly and capable of enabling electrons, which are generated in the membrane-electrode assembly, to transfer through the fuel cell stack.

IPC 8 full level

H01M 8/24 (2006.01)

CPC (source: EP US)

H01M 8/0234 (2013.01 - EP US); H01M 8/0256 (2013.01 - EP US); H01M 8/0258 (2013.01 - US); H01M 8/0273 (2013.01 - US); H01M 8/0276 (2013.01 - EP); H01M 8/241 (2013.01 - US); H01M 8/0206 (2013.01 - EP US); H01M 8/0221 (2013.01 - EP US); Y02E 60/50 (2013.01 - EP)

Citation (search report)

Designated contracting state (EPC)

DE FR GB

DOCDB simple family (publication)

EP 1635415 A1 20060315; JP 2006080084 A 20060323; JP 4845459 B2 20111228; US 2006051626 A1 20060309

DOCDB simple family (application)

EP 05108146 A 20050906; JP 2005261167 A 20050908; US 22115705 A 20050906